17 PATIENT COUNSELING INFORMATION
Allergic-Type Reactions
Assess if the patient has had allergic-type reactions to amide-type local anesthetics or to other formulation ingredients, such as the antimicrobial preservative methylparaben contained in multiple-dose vials or sulfites in epinephrine-containing solutions [see Contraindications (4), Warnings and Precautions (5.8), Adverse Reactions (6)].
Temporary Loss of Sensation and Motor Activity After Caudal or Epidural Anesthesia
When appropriate, patients should be informed in advance that they may experience temporary loss of sensation and motor activity, usually in the lower half of the body, following proper administration of caudal or epidural anesthesia.
Instructions After Dental Injection of Bupivacaine Hydrochloride Injection
Advise patients receiving dental injections of Bupivacaine Hydrochloride Injection not to chew solid foods or to test the anesthetized area by biting or probing until anesthesia has worn off (up to 7 hours) [see Warnings and Precautions (5.16)].
Methemoglobinemia
Inform patients that use of local anesthetics may cause methemoglobinemia, a serious condition that must be treated promptly. Advise patients or caregivers to seek immediate medical attention if they or someone in their care experience the following signs or symptoms: pale, gray, or blue colored skin (cyanosis); headache; rapid heart rate; shortness of breath; lightheadedness; or fatigue [see Warnings and Precautions (5.3)].